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2. Greater transportation energy and GHG offsets from bioelectricity than ethanol;Campbell;Science,2009
3. Feasibility of producing bio-ethanol from waste residues;Champagne;a Canadian perspective: feasibility of producing bio-ethanol from waste residues in Canada,2007
4. Cellulosic ethanol from municipal solid waste;Chester;a case study of the economic, energy, and greenhouse gas impacts in California,2009
5. Land clearing and the biofuel carbon debt;Fargione;Science,2008